[INFO] fetching crate cssengine 0.2.0...
[INFO] testing cssengine-0.2.0 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate cssengine 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cssengine 0.2.0
[INFO] finished tweaking crates.io crate cssengine 0.2.0
[INFO] tweaked toml for crates.io crate cssengine 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cssengine 0.2.0 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cssengine 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csscolorparser v0.8.3
[INFO] [stderr]   Downloaded taffy v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e
[INFO] running `Command { std: "docker" "start" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling grid v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling taffy v0.10.1
[INFO] [stderr]    Compiling csscolorparser v0.8.3
[INFO] [stderr]    Compiling cssengine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling cssengine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `tmp_generated` is never read
[INFO] [stdout]   --> src/style.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct StyleSheet {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stdout] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: field `tmp_generated` is never read
[INFO] [stderr]   --> src/style.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct StyleSheet {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 24 |     rules: SmallVec<[(Selector, SmallVec<[Declaration; 32]>); 32]>,
[INFO] [stderr] 25 |     tmp_generated: SmallVec<[Declaration; 32]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cssengine` (lib) generated 1 warning
[INFO] [stderr] warning: `cssengine` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cssengine-dbd2fda90b331dd3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests cssengine
[INFO] [stdout] test parser::tests::replace_vars_ok ... ok
[INFO] [stdout] test parser::values::tests::duration ... ok
[INFO] [stdout] test parser::values::tests::border ... ok
[INFO] [stdout] test parser::values::tests::box_shadow_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/style.rs - style::StyleSheet::get_styles (line 82) ... FAILED
[INFO] [stdout] test src/style.rs - style::StyleSheet (line 18) ... ok
[INFO] [stdout] test src/lib.rs - css_to_rules (line 29) ... ok
[INFO] [stdout] test src/style.rs - style::StyleSheet::from_css (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/style.rs - style::StyleSheet::get_styles (line 82) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/style.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | if let Some(styles) = stylesheet.get_styles(".example") {
[INFO] [stdout]    |        ^^^^^^^^^^^^   --------------------------------- this expression has type `smallvec::SmallVec<[(Option<PseudoClass>, smallvec::SmallVec<[Declaration; 32]>); 4]>`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        expected `SmallVec<[(Option<...>, ...); 4]>`, found `Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `smallvec::SmallVec<[(Option<PseudoClass>, smallvec::SmallVec<[Declaration; 32]>); 4]>`
[INFO] [stdout]                 found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/style.rs - style::StyleSheet::get_styles (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e", kill_on_drop: false }`
[INFO] [stdout] f2a12325c1cb6a89b9c310b7604fd9deeaa90e7a166a1eef8e2345e3888eb54e
